Crystal Structure and Hirshfeld Surface Analysis of 3-(4-methoxyphenyl)-1-methyl-4-phenyl-1Hpyrazolo[3,4-d]pyrimidine

Abstract

In the title molecule, C19H16N4O, the planar pyrazolopyrimidine moiety is inclined to the attached phenyl rings by 35.42(4) and 54.51(6)°. In the crystal, adjacent molecules are linked into chains parallel to [110] and [1 0] by C - H⋯O and C - H⋯N hydrogen bonds. Additional C - H⋯π(ring) interactions lead to the formation of the final three-dimensional network structure. The Hirshfeld surface analysis of the title compound suggests that the most significant contributions to the crystal packing are from H⋯H (48.2%), C⋯H/H⋯C (23.9%) and N⋯H/H⋯N (17.4%) contacts. © 2019.